WP Prefix Changer

All output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '$table_prefix'.

File operations should use WP_Filesystem methods instead of direct PHP filesystem calls. Found: is_writeable().

File operations should use WP_Filesystem methods instead of direct PHP filesystem calls. Found: fopen().

File operations should use WP_Filesystem methods instead of direct PHP filesystem calls. Found: fwrite().

File operations should use WP_Filesystem methods instead of direct PHP filesystem calls. Found: fclose().

File operations should use WP_Filesystem methods instead of direct PHP filesystem calls. Found: chmod().

Missing $domain parameter in function call to __().

All output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '__'.

Unescaped parameter $sql used in $wpdb->get_results($sql)\n$sql assigned unsafely at line 122:\n $sql = "SHOW TABLES LIKE '%'"\n$results assigned unsafely at line 123:\n $results = $wpdb->get_results( $sql, ARRAY_N )

Use placeholders and $wpdb->prepare(); found $sql